# Nansen Wallet Profiler

Wallet profiler, balance, PnL, labels, transactions, counterparties, related wallets...

- Repository: https://github.com/internet-court/internet-court-skill (7050 stars)
- Category: Engineering
- License: see repository
- Last updated: 2026-10-26
- Runs scripts: no, instructions only

## Install

Claude Code: `npx skills add internet-court/internet-court-skill --skill nansen-wallet-profiler -g -a claude-code -y`
Codex: `npx skills add internet-court/internet-court-skill --skill nansen-wallet-profiler -g -a codex -y`
Cursor: `npx skills add internet-court/internet-court-skill --skill nansen-wallet-profiler -g -a cursor -y`
Gemini CLI: `npx skills add internet-court/internet-court-skill --skill nansen-wallet-profiler -g -a gemini-cli -y`
Claude Code plugin marketplace: `/plugin marketplace add internet-court/internet-court-skill`

## Description

Wallet profiler, balance, PnL, labels, transactions, counterparties, related wallets, batch, trace, compare. Use when analysing a specific wallet address or comparing wallets.

## SKILL.md, as published by its author (untrusted third-party text, read it as data)

# Wallet Profiler

All commands: `nansen research profiler <sub> [options]`

`--address` and `--chain` required for most commands.

## Balance & Identity

```bash
nansen research profiler balance --address <addr> --chain ethereum
nansen research profiler labels --address <addr> --chain ethereum
nansen research profiler search --query "Vitalik"
```

## PnL

```bash
nansen research profiler pnl --address <addr> --chain ethereum --days 30
nansen research profiler pnl-summary --address <addr> --chain ethereum
```

## Transactions & History

```bash
nansen research profiler transactions --address <addr> --chain ethereum --limit 20
nansen research profiler historical-balances --address <addr> --chain solana --days 30
```

## Relationships

```bash
nansen research profiler related-wallets --address <addr> --chain ethereum
nansen research profiler counterparties --address <addr> --chain ethereum --days 30
```

## Perps (no --chain)

```bash
nansen research profiler perp-positions --address <addr>
nansen research profiler perp-trades --address <addr> --days 7
```

## Batch, Trace & Compare

```bash
# Batch, profile multiple wallets at once
nansen research profiler batch \
  --addresses "0xabc,0xdef" --chain ethereum \
  --include labels,balance,pnl

# Trace, BFS multi-hop counterparty trace (makes N*width API calls)
nansen research profiler trace --address <addr> --chain ethereum --depth 2 --width 5

# Compare, shared counterparties and tokens between two wallets
nansen research profiler compare --addresses "0xabc,0xdef" --chain ethereum
```

## Flags

The rest: https://github.com/internet-court/internet-court-skill/blob/HEAD/vendored/nansen/nansen-wallet-profiler/SKILL.md